Yes, you can use a 4-pin connector instead of the 8-pin one required for the atx12v.
Yes, you can use a 4-pin connector instead of the 8-pin one required for the atx12v.
The problem I'm facing is that my PSU lacks an 8-pin connector for the CPU power or ATX12V, and when I connected two of the four, the fans worked but it failed to boot. After trying one, it started working, though I worry it might not provide enough power during gaming. Should I attempt connecting both again or leave it as is? I was concerned about potential damage from mismatched voltage requirements since they weren't clearly labeled.